baber/WOPTO huggingface dataset:
Patent JP-H07213291-A (JP)
Title: Recombinant dna molecule for coding tumor necrosis factor
Inventor: FIERS WALTER C
IPC: C12P21/02
Filed: 1995-01-19
Abstract: A process for purifying mammalian TNF from a composition comprising the steps of (a) precipitating crude TNF from the composition; (b) fractionating TNF by anion exchange chromatography at a mild alkaline pH; (c) fractioning TNF by gel filtration; and (d) fractionating TNF by anion exchange chromatography at a slightly acidic pH.
Patent JP-H0817532-A (JP)
Title: Ic socket
Inventor: MATSUOKA NORIYUKI
IPC: H01R33/76
Filed: 1994-01-28
Abstract: PURPOSE:To bring an IC body in tight contact with a radiating plate so as to improve cooling effect by mounting a supporting base for pressing and bringing the top face of the IC body to and in tight contact with the radiating plate by a force for elastically pushing down the lower face of the IC body to a socket body. CONSTITUTION:An IC lead 7a is pressed together with a first supporting base 2 and lowered against a spring 5 when a pressure plate 10 provided with the radiating plate 9 is fit to close the socket body 1 and the contact part 36 of a contact 3 is brought into contact with the lead 7a to be deformed as an effect of a reaction so as to obtain contact pressure by its restoring force and the lower face of an IC body 7b is supported by a second support base 4 by lowering of the supporting base 2 and the IC 7 and also the lower face of the IC body 7b is pushed up by elastic force of a spring 8 between the socket body 7b and the supporting base 4 and the top face of the body 7b is brought in tight contact with the lower face of the radiating plate 9. That is, the supporting base 4 presses the IC body 7b to the heat radiating plate 9 without any relationship to the lowering position of the supporting base 2 and the IC 7 is surely brought in tight contact with the radiating plate 9 so that a radiating effect can be improved.
Patent JP-H09219050-A (JP)
Title: Rotary head drum device and its production
Inventor: NISHIKAWA KAZUHIRO
IPC: G11B15/61
Filed: 1996-02-14
Abstract: PROBLEM TO BE SOLVED: To obtain excellent slidability and to reduce the cost of a device by forming a drum of a resin composite material and exposing and projecting out the composite material for sliding on the surface of a tape-sliding part. SOLUTION: The compounding material 2 for sliding of the surface structure of the tape-sliding parts 7-a, 8-a of the rotary drum 7 and the stationary drum 8 is allowed to bear sliding with the tape 1 while the resin material 3 is hardly brought into contact with the tape 1. The resin material 3 is selectively removed exclusive of the compounding material 2 from such surface by chemical or thermal means, by which the surface structure is obtd. The compounding material 2 is exposed on the surface of the resin molded goods and the compounding material 2 is put into the state projecting from the resin material 3.
Patent JP-2000226776-A (JP)
Title: Production of rubber hose-reinforcing fiber
Inventor: TANIGUCHI MASAHARU
IPC: D06M101/16
Filed: 1999-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing the subject fibers consisting of polyphenylene sulfide fibers highly adhesive to ethylene-propylene-nonconjugated diene-based copolymer rubber (EPDM). SOLUTION: This method for producing the subject fibers comprises treatment of polyphenylene sulfide fibers single-twisted at <=200 turns/m with a 1st agent comprising (A) a cresol-novolak-type polyepoxide and (B) a rubber latex followed by a 2nd agent comprising a mixture of (C) an initial condensate of resorcinol-formaldehyde and (D) a rubber latex.
Patent JP-S56125300-A (JP)
Title: Piezoelectric crystal material
Inventor: TERAISHI KATSUHIRO
IPC: C30B19/02
Filed: 1980-03-03
Abstract: PURPOSE: A piezoelectric single crystal material more improved than rock crystal, comprising lead titanate as a base, obtained by substituting partly a rare earth element for Pd and Zr, Nb, Cd, etc. for Ti.  
     CONSTITUTION: Reagent, e.g., lead titanate and PbO, K 2 NdF 5 , K 2 TiFe, InF 3 , MnF 2 , as raw materials, are melted in the platinum crucible 3, and the base plate 4 is placed on the platinum base plate holder 6 at the tip of the upper alumina rod 7. Here, the base plate 4 is immersed in the melting material 5 by the motor 9 to carry out epitaxial growth. The temperature in the furnace is controlled by the signal from the thermocouples 10 and 10. The base plate 4 is heated and cooled by a given program to finish the growth of crystal. Thus a piezoelectric crystal material shown by a specific chemical equation can be obtained. X in the formula is one of rare earth elements, y is one or two or more of Zr, Nb, In, etc., x is 0<x≤0.7, and y is 0<y≤0.5. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63194513-A (JP)
Inventor: WATANABE YOSHIYUKI
IPC: H01R13/46
Filed: 1987-02-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S53113083-A (JP)
Title: Immobilized yeasts on resin composition
Inventor: HASHIMOTO YUKIO
IPC: C08L61/04
Filed: 1977-03-11
Abstract: PURPOSE: To prepare stable immobilized yeast on resin composition, and the regeneration of the composition is easy, the bond ratio of yeasts on the regenerated resin is high and the regenerated resin is active. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S53113088-A (JP)
Title: Novel antibiotics bacileucine a and b and their preparation
Inventor: MISATO ASATADA
IPC: A01N63/02
Filed: 1977-03-11
Abstract: PURPOSE: Antibiotic Bacileucin A (elementary analysis, C : 56.28, H : 8.10, N : 9.20 S : 0.25, O : 26.22%; molecular weight 13,000; wave numbers of IR absorption spectrum, 3300, 3055, etc.; biuret reaction, positive; Molish test, negative; isoelectric point, pH5.2(0.2); characteristic antibacterial spectrum against vegetable blight bacteria), and antibiotic Bacileucine B (elementary analysis, C : 54.59,H : 7.79, N : 9.65, S : 0.24, O : 27.73%; isoelectric point, pH 4.3 (0.2); other properties, similar to Bacileucine A). 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S55120271-A (JP)
Title: Television camera unit
Inventor: KAWAMURA KAZUO
IPC: H04N5/225
Filed: 1979-03-09
Abstract: PURPOSE: To realize a miniature and lightweight camera head by supplying AC power to the camera head from a camera controller via a cable after full-wave rectification.  
     CONSTITUTION: A voltage obtained from commercial AC power by full-wave rectifying through a transformer, diode, etc., is supplied to power unit 10 of a camera head via the shielding cable of a double-shield single-core camera cable. Unit 10 consists of regulator unit 11 generating low voltages of ±10V, +15V... and unit 12 generating AC 100V. The power voltage applied to input terminal 13 connected to the inner shielding wire of the cable is supplied to smoothing capacitor 15 via separating diode 14 and also to unit 12. Further, the output of capacitor 15 is sent to unit 11 to derive a low voltage. Then, unit 12 generates a voltage of 100V applied to the driving source of lens servo-systems such as the stop mechanism and zooming mechanism of an optical system provided to the head. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03232980-A (JP)
Title: Silver peeling liquid on copper or copper alloy
Inventor: KAZAMA TOMOFUMI
IPC: C09K13/06
Filed: 1990-02-06
Abstract: PURPOSE:To produce the silver peeling liquid which selectively peels silver without adversely affecting underlying copper by preparing the silver peeling liquid contg. carboxylic acid and the ammonium salt of an org. acid respectively at specific ratios. CONSTITUTION:The silver peeling liquid contg. 5 to 100g/l the carboxylic acid (formic acid, acetic acid, benzoic acid, etc.) and at least one kind of the alkaline metal salts thereof and 5 to 200g/l ammonium salt of the org. acid (ammonium benzoate, etc.) and/or 5 to 200g/l amine compd. (monoethanol amine, etc.) is prepd. The copper or copper alloy subjected to silver plating of terminal parts, etc., of electronic parts is treated by using this silver peeling liquid, by which the silver is selectively peeled without adversely affecting the copper and copper alloy.
Patent JP-H11233394-A (JP)
Title: Semiconductor device manufacture process control system
Inventor: MATSUKAWA MASANOBU
IPC: G06Q50/00
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To enable a database to cope quickly with the changes of equipment information in a system for controlling semiconductor device manufacture process. SOLUTION: A data file indicating the status of each equipment arranged in a plant is provided separately from the data file by product. Figure 2 shows an example of the data file indicating the equipment status, showing the status of three units of equipment included in an equipment group 'LA1' used in a process. In this data file, information on the installation area of each equipment (bay number) and information indicating whether each equipment is useable in the three process conditions, i.e., 'MODES 1 to 3' are stored. When the status of each equipment has changed, it is only necessary to change this data file, and change of the data file for each product is not required.
Patent JP-H09215597-A (JP)
Title: Rice cooker
Inventor: SUDO NORIKO
IPC: A47J27/00
Filed: 1996-02-14
Abstract: PROBLEM TO BE SOLVED: To reduce the test time without hindering the rice cooking performance by providing a heating control means with a failure determining means for temporarily stopping heating when the temperature of a pot rises up to a designated temperature after the start of rice cooking and then continuing heating for rice cooking after the stop of heating. SOLUTION: After the start of rice cooking, a heating control means 61 stores the detected temperature P1 of a pot sensor 12 at the start of rice cooking, and applies a current to a sheathes heater 7 for rice wetting and cooking at the initial stage of rice cooking. A failure determining means 62 determines whether or not the subsequent detected temperature P2 of the pot sensor 12 is raised by a designated temperature as compared with the detected temperature P1 at the start of rice cooking.  In the detected temperature P2 of the pot sensor 12 is raised as compared with the detected temperature P1 at the start of rice cooking before designated time elapses after the start of rice cooking, heating by the sheathed heater 7 is stopped, and then in the lapse of the heating stop time T, the rice cooking operation following the rice wetting and cooking operation by the heating control means 61 is continuously performed. It is possible to confirm that the pot sensor 12 is normal by confirming the stop of heating.
Patent JP-H03232955-A (JP)
Title: Method and device for electromagnetic thermal spraying
Inventor: IKUTA KAZUNARI
IPC: H05H1/54
Filed: 1990-02-08
Abstract: PURPOSE:To efficiently form a thermally sprayed film in a short period of time by impressing an instantaneous large current on a pair of rails to evaporate the material packed therebetween by Joule heat and converting the vapor to a high velocity plasma by an electromagnetic interaction, then thermally spraying this plasma. CONSTITUTION:A pair of the rails 1a, 1b constituting a thermal spraying part 1 are positioned in a non-parallel state by setting the spacing D1 of a material loading port 2 at one end larger than the spacing D2 in a thermal spraying port 3 at the other end. The material 8 is loaded between the rails 1a and 1b in the loading port 2 of the above mentioned electromagnetic thermal spraying device. The current is impressed on the rails from a power source for supplying the instantaneous large electric power of >=10<9>W capacity which is constituted by connecting a condenser 4 and a high speed switch 5 with a series circuit 6. The above-mentioned material is evaporated and converted to the plasma by the Joule heat generated by this current. Further, this plasma is converted to the high velocity plasma by the electromagnetic interaction of the current and is thermally sprayed at a high speed to a core 7, etc., from the thermal spraying port 3.
Patent JP-H11221316-A (JP)
Title: Game machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To eliminate troublesomeness such as stopping shooting game balls in a ready-to-win state and to avoid giving a player an uncomfortable feeling such as shifting a starting prize-winning device into a state easy to prize-win a game ball after finishing the game by keeping the thrill and the exciting of the player in the ready-to-win state. SOLUTION: The starting prize-winning device is provided with game ball fetching means 33 on the right/left of a prize winning port in a center and the means 33 is provided to be capable of shifting into a first state easy to prize-win a game ball and a second state difficult to prize-win the game ball when the game ball enters the starting prize-winning device, a pattern varying device 20 starts a pattern matching game. When a ready-to-win state is made at such a pattern matching game, the state is detected by a ready-to-win detecting means and according to the detecting result, a shifting control means shifts the device 30 from a normal second state to a first state and keep it for a previously fixed time.
Patent JP-2000227427-A (JP)
Title: Quantitative measurement of carbonyl group
Inventor: YAMAUCHI TOYOAKI
IPC: G01N31/00
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To determine a carbonyl group quantity without any influence of impurity by adding a compound, which is reactive with the carbonyl group, in excess of an equivalent point in a carbonyl-containing compound solution for reaction, adding a compound, which is reactive with the added compound, in excess of an equivalent point in the unreacted added compound for reaction, and determining the product compound. SOLUTION: To a solution/dispersion of a carbonyl-containing compound, a compound A, which can react with the carbonyl group, in excess of an equivalent point is added for performing reaction between them. Subsequently, a compound B, which can react with the compound A, in excess of an equivalent point is added to the compound A so as to produce a compound C. Then, the compound C is determined for determination of the carbonyl group in the carbonyl-containing compound. In this way, the carbonyl group is brought into reaction with another compound so as to be transformed into an easily measurable substance, so that the carbonyl group can be determined with high precision without any direct determination.
Patent JP-S61186881-A (JP)
Title: Ultrasonic sensor
Inventor: OKAMOTO MINEO
IPC: G01S15/04
Filed: 1985-02-14
Abstract: PURPOSE:To improve the ability to detect a reflected wave from very short distance by providing a gate circuit, a gate timing varying circuit, a position decision means, etc. CONSTITUTION:The gate timing varying circuit 10, gate circuit 14, the 2nd gate circuit 16, etc., are provided. The 1st ultrasonic wave of one shot generates a corresponding ultrasonic wave unless there is a reflection waveform in a short-distance zone. The circuits 16 and 14 are triggered with this signal to operate. When a reflected signal from, for example, a body to be detected at short distance returns through the transmission and reception of the ultrasonic wave of the 1st shot, a fine-level signal passed through a transmitter receiver 7 is amplified 8 by a receiving circuit 2 and further selected by a tuning amplifying circuit 9. The signal from the circuit 9 is detected by a detecting circuit 11 and a level detecting circuit 12 operates when the signal is higher than an operation level. When this reflected wave is generated within the time when the gate of the circuit 16 is open, the circuit 16 outputs a signal. Therefore, a reverberation component becomes short corresponding to the shortening of the transmitted signal and the ability to detect the reflected wave is improved.
Patent JP-S56126547-A (JP)
Title: Machine equipped with load compensating guide face
Inventor: FURUKAWA YUUJI
IPC: B23Q1/38
Filed: 1980-03-06
Abstract: PURPOSE: To position a work table accurately in such a way that with detection of displacement of a movable body to its guide face, frictional force of both contact faces is made constant by supplying pressured fluid between the movable body and the guide face in proportion to the displacement rate.  
     CONSTITUTION: Pressured fluid which is supplied to a chamber 47 receives throttling effect of a spool valve 39, and its embodiment to be a pressure value Pr is supplied through a pressured fluid delivery path 47b, a pressure gauge 57, and a pressured fluid supply path 17 to a pressured fluid supply groove 15. Further, displacement detecting fluid which is adjusted to be a desired pressure value Pso is supplied to a displacement detecting fluid supply port 19, and at the same time the fluid under this pressure value Pso is branched and also supplied through an opening port 33a into a chamber 33. Here when displacement in the vertical direction is produced on the guide face for a movable body 13 and a base stand 11, pressure in the chamber 33 is also boosted, due to an increase in back pressure contraction is increased with descent of a diaphragm 37, frictional force of the both sides become constant, and positioning accuracy of a work table is improved. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10213115-A (JP)
Title: Clip fitting seat structure
Inventor: SHIDA MITSUTAKA
IPC: F16B19/00
Filed: 1997-01-28
Abstract: PROBLEM TO BE SOLVED: To provide clip fitting seat structure having temporary holding means that can hold a clip temporarily in a fixed position with simple structure without the risk of damage. SOLUTION: A clip fitting seat 2 of nearly box shape formed of a pair of side walls 2a and plural stages of connecting walls 2c, 2d is formed at the back face of an interior part 1 fitted to a body panel 5. The upper stage side of the connecting walls 2c, 2d is provided with a clip locking hole 2e for locking a flange 3b of a clip 3, and a clip guide groove 2f for guiding a neck part 3a of the clip 3 to a clip locking hole 2e. The upper face of the lower stage side connecting wall 2d of the clip fitting seat 2, and the lower face of the flange 3b of the clip 3 are provided with temporary holding means 4 for temporarily holding the clip 3 to the center part of the clip locking hole 2e.
Patent JP-S59182209-A (JP)
Title: Production of si3n4 powder
Inventor: IYORI YUUSUKE
IPC: C01B21/068
Filed: 1983-02-21
Abstract: PURPOSE:To produce fine particulate Si3N4 containing much alpha-phase at a relatively low temperature, by heat-treating quenched Si pieces in an atmosphere containing N2. CONSTITUTION:Si melted by heating at about 1,450 deg.C and an inert gas, e.g. argon, are jetted from a nozzle on a cooling body, e.g. a rotating disk made of copper, and quenched at >=10<4> deg.C/sec cooling rate. The resultant flaky Si is then heated in an atmosphere containing N2 at about 1,250 deg.C, kept at the temperature for about 2hr, nitrided and then cooled to afford the aimed Si3N4 powder.
Patent JP-S58147525-A (JP)
Title: Method for recovering sensible heat from sintered ore
Inventor: SHIMOZATO YOSHIO
IPC: F27D17/00
Filed: 1982-02-24
Abstract: PURPOSE:To recover a large quantity of sensible heat from a layer of discharged lump sintered ore by introducing air into a layer of lump sintered ore from the bottom toward the surface layer at the end of sintering or after completing sintering to return heat transferred to grate bars and a pallet frame to the ore layer. CONSTITUTION:The surface of a starting material layer in the pallet frame P of a Dwight-Lloyd type sintering machine is fired with the firing furnace 6, and the sintering reaction of the starting material layer is allowed to proceed by downward draft with wind boxes B and a draft mechanism connected to the boxes B. At the end of the sintering or after completing the sintering, air is introduced into a layer of lump sintered ore from the bottom, that is, from the side of grate bars under the frame P toward the surface layer to return heat transferred to the bars and the frame P to the ore layer. The sintered ore is then discharged from the ore discharging part 7, crushed with a crusher 8, and conveyed to a cooler G to recover sensible heat from the sintered ore.
Patent JP-S62188844-A (JP)
Title: Shift control device for automatic transmission
Inventor: HAMANO YUKIO
IPC: B60W10/10
Filed: 1986-02-10
Abstract: PURPOSE:To reduce the heat load of a frictional engaging device, by conducting a shift operation according to a fail shift pattern setting a shift point at a low position in the subsequent shift operation after the occurrence of any shift abnormality. CONSTITUTION:When engine output control is not effected because of any reasons, a shift time t is increased since an operating hydraulic pressure of a frictional engaging device is low with respect to a load torque of the frictional engaging device. Therefore, the abnormality is detected according to the length of the shift time t, and even when a shift pattern setting a shift point at a high position has been selected by a pattern select switch 17, this pattern is forcibly changed to a shift pattern setting the shift point at a low position. Accordingly, as the shift operation is effected in an area where an engine inertia torque is small, the heat load of the frictional engaging device may be reduced, thereby improving the durability of the frictional engaging device.
Patent JP-H11232741-A (JP)
Title: Disk holding device and disk charger device
Inventor: KOMIYAMA HIROSHI
IPC: G11B17/028
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To directly hold a disk without damaging its data surface by allowing a clamp body to enter a enter hole from one flank of the disk and to be engaged with the other-side surface edge part of the center hole, and clamping the edge part of the center hole between this clamp body and a disk table. SOLUTION: In the moving process of a slide plate 46, a centering guide 36 is moved down through the engagement between a centering cam groove 50 and a cam roller 37 to enter and to be engaged with the center hole (h) of the disk D from above, and the disk D on a tray is centered. A clamp hand is engaged with the reverse-surface edge part of the center hole (h) to clamp the edge part of the center hole (h) between the clamp hand and disk table 38, and the disk D can be held directly in the centered state by making use of the edge part of the center hole (h). Then the backward movement of the centering guide 36 of a centering mechanism 27 and the backward movement of the clamp hand of a clamp mechanism are interlocked.
Patent JP-H0920680-A (JP)
Title: Antifungal agent
Inventor: ABE SHIGERU
IPC: A61P13/02
Filed: 1995-01-24
Abstract: PURPOSE: To obtain an antifungal agent capable of reducing an adverse effect and lowering appearing frequency of a resistant strain because of having a strong antifungal effect with a small amount application by incorporating an azole-based antifungal agent and lysozyme. CONSTITUTION: This antifungal agent contains an azole-based antifungal agent (preferably itoraconazole or miconazole) and lysozyme (preferably having >=95% purity). Lysozyme can be prepared from, e.g. egg-white, a milk or a lysozyme- homologous sample, etc., in human saliva generated by genetic engineering. The objective antifungal agent can be made as a preparation form of, e.g. an oral agent, an injection, a troche agent, an ointment or a lotion. The antifungal agent exhibits the sufficient effect in the amount of (1/3-1/10) of a conventional agent.
Patent JP-H02210084-A (JP)
Title: Deinking assistant for reclaiming waste paper
Inventor: ITO YUTAKA
IPC: D21C5/02
Filed: 1989-02-08
Abstract: PURPOSE:To obtain the subject assistant, consisting of a specific compound and capable of providing deinked pulp having a high whiteness degree with hardly any residual carbon and barbs in a flotation, water washing or ecletic flotation-water washing method. CONSTITUTION:The objective assistant consisting of a compound expressed by the formula [R is 5-23C alkyl, alkenyl, (alkyl)aryl or arylalkyl; R<1> and R<2> are H, 1-24C alkyl, alkenyl, (alkyl)aryl or arylalkyl].